Seller notes

XJ550 Jet Kit IncludesMain Jets Pilot Jets Needle Adjusters Nylon Needle SpacersSlide Spring ModificationDrill Bits forSlide Hole Modification (optional)Idle Mixture ModificationTuning TechBike SpecsCarb SchematicCarb Synchronizer Tool (how to build for $5)Step by step instructions with photos for ease of installation.Installation Support - If you need assistance we are there for you. MAXIMUM PERFORMANCE & LONGER ENGINE LIFE EXHAUST POPPING? FEELS SLUGGISH? These are signs of a LEAN ENGINE, a Je...

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